Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October's onset corresponds with a shift in the average high-temperature, moving from a pleasant 20.3°C (68.5°F) in September to a refreshing 13.1°C (55.6°F). During the month of October, Port Perry's nighttime temperature lowers to an average of 7.7°C (45.9°F).Humidity
In Port Perry, the average relative humidity in October is 78%.Rainfall
In Port Perry, in October, it is raining for 15.5 days, with typically 67mm (2.64") of accumulated precipitation. In Port Perry, during the entire year, the rain falls for 158.8 days and collects up to 693mm (27.28") of precipitation.Snowfall
In Port Perry, snow does not fall in May through October.Daylight
The average length of the day in October in Port Perry is 10h and 59min.On the first day of the month, sunrise is at 7:14 am and sunset at 6:56 pm. On the last day of October, sunrise is at 7:52 am and sunset at 6:06 pm EDT.
Sunshine
The average sunshine in October in Port Perry is 4.7h.UV index
The average daily maximum UV index in October in Port Perry is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In October, the average maximum UV index of 3 translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are the temperatures in Port Perry in October?
What is the average humidity in October in Port Perry?
How much does it rain in Port Perry in October?
When it does not snow in Port Perry?
Does it snow in Port Perry in October?
How many hours of daylight does Port Perry have in October?
When are sunrise and sunset in October in Port Perry?
How many hours of sunshine does Port Perry have in October?
How high is the UV index in October in Port Perry?
Average temperature in October
Port Perry, Canada
- Average high temperature in October: 13.1°C
The warmest month (with the highest average high temperature) is July (24.4°C).
The month with the lowest average high temperature is January (-2.9°C).
- Average low temperature in October: 7.7°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in October
Port Perry, Canada
- Average pressure in October: 1015.4mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is June (1013mbar).
Average wind speed in October
Port Perry, Canada
- Average wind speed in October: 16.2km/h
The windiest month (with the highest average wind speed) is January (18.7km/h).
The calmest month (with the lowest average wind speed) is July (11.4km/h).
Average humidity in October
Port Perry, Canada
- Average humidity in October: 78%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).
Average rainfall in October
Port Perry, Canada
- Average rainfall in October: 67mm
The wettest month (with the highest rainfall) is August (73mm).
The driest months (with the least rainfall) are February and November (43mm).
Average rainfall days in October
Port Perry, Canada
- Average rainfall days in October: 15.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in October
Port Perry, Canada
- Average snowfall in October: 0mm
The month with the highest snowfall is February (110mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Port Perry, Canada
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Port Perry, Canada
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in October
Port Perry, Canada
- Average sunshine days in October: 13.3 days
The month with the most sunshine days is November (14.9 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in October
Port Perry, Canada
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Port Perry, Canada
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in October
Port Perry, Canada
- Average visibility in October: 9km
The months with the highest visibility are August and September (10km).
The month with the lowest visibility is January (8km).
Port Perry, Canada
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